[INFO] cloning repository https://github.com/sayyedzia/stackful-coroutine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sayyedzia/stackful-coroutine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayyedzia%2Fstackful-coroutine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayyedzia%2Fstackful-coroutine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 330549591bd027cf72052b8715594ad36461a177
[INFO] checking sayyedzia/stackful-coroutine against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayyedzia%2Fstackful-coroutine" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/sayyedzia/stackful-coroutine
[INFO] finished tweaking git repo https://github.com/sayyedzia/stackful-coroutine
[INFO] tweaked toml for git repo https://github.com/sayyedzia/stackful-coroutine written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sayyedzia/stackful-coroutine on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sayyedzia/stackful-coroutine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 525daf421ed8831f3fb2b70cb0f9482a693ed24c7a07a171ee2cb07e39ae8497
[INFO] running `Command { std: "docker" "start" "-a" "525daf421ed8831f3fb2b70cb0f9482a693ed24c7a07a171ee2cb07e39ae8497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "525daf421ed8831f3fb2b70cb0f9482a693ed24c7a07a171ee2cb07e39ae8497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525daf421ed8831f3fb2b70cb0f9482a693ed24c7a07a171ee2cb07e39ae8497", kill_on_drop: false }`
[INFO] [stdout] 525daf421ed8831f3fb2b70cb0f9482a693ed24c7a07a171ee2cb07e39ae8497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fbebad8bf73c4aa1ec0ffc38a47d9e6ce928f3b93dd261c1c707017b74a6c5a
[INFO] running `Command { std: "docker" "start" "-a" "6fbebad8bf73c4aa1ec0ffc38a47d9e6ce928f3b93dd261c1c707017b74a6c5a", kill_on_drop: false }`
[INFO] [stderr]     Checking stackful-coroutines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]    --> src/main.rs:166:3
[INFO] [stdout]     |
[INFO] [stdout] 166 | #[naked]
[INFO] [stdout]     |   ^^^^^ usage of unsafe attribute
[INFO] [stdout]     |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]     |
[INFO] [stdout] 166 | #[unsafe(naked)]
[INFO] [stdout]     |   +++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]    --> src/main.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 | #[naked]
[INFO] [stdout]     |   ^^^^^ usage of unsafe attribute
[INFO] [stdout]     |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]     |
[INFO] [stdout] 181 | #[unsafe(naked)]
[INFO] [stdout]     |   +++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]    --> src/main.rs:166:3
[INFO] [stdout]     |
[INFO] [stdout] 166 | #[naked]
[INFO] [stdout]     |   ^^^^^ usage of unsafe attribute
[INFO] [stdout]     |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]     |
[INFO] [stdout] 166 | #[unsafe(naked)]
[INFO] [stdout]     |   +++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]    --> src/main.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 | #[naked]
[INFO] [stdout]     |   ^^^^^ usage of unsafe attribute
[INFO] [stdout]     |
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]     |
[INFO] [stdout] 181 | #[unsafe(naked)]
[INFO] [stdout]     |   +++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(naked_functions)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(naked_functions)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions
[INFO] [stdout]    --> src/main.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     asm!("ret", options(noreturn))
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ consider using the `naked_asm!` macro instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions
[INFO] [stdout]    --> src/main.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | /     asm!(
[INFO] [stdout] 187 | |         "mov [rdi + 0x00], rsp", // offset the pointer in 8-byte steps, same size as the u64 fields on our ThreadContext struct
[INFO] [stdout] 188 | |         "mov [rdi + 0x08], r15",
[INFO] [stdout] 189 | |         "mov [rdi + 0x10], r14",
[INFO] [stdout] ...   |
[INFO] [stdout] 202 | |         options(noreturn)
[INFO] [stdout] 203 | |     );
[INFO] [stdout]     | |_____^ consider using the `naked_asm!` macro instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions
[INFO] [stdout]    --> src/main.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     asm!("ret", options(noreturn))
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ consider using the `naked_asm!` macro instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions
[INFO] [stdout]    --> src/main.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | /     asm!(
[INFO] [stdout] 187 | |         "mov [rdi + 0x00], rsp", // offset the pointer in 8-byte steps, same size as the u64 fields on our ThreadContext struct
[INFO] [stdout] 188 | |         "mov [rdi + 0x08], r15",
[INFO] [stdout] 189 | |         "mov [rdi + 0x10], r14",
[INFO] [stdout] ...   |
[INFO] [stdout] 202 | |         options(noreturn)
[INFO] [stdout] 203 | |     );
[INFO] [stdout]     | |_____^ consider using the `naked_asm!` macro instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0787`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0787`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stackful-coroutines` (bin "stackful-coroutines") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `stackful-coroutines` (bin "stackful-coroutines" test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6fbebad8bf73c4aa1ec0ffc38a47d9e6ce928f3b93dd261c1c707017b74a6c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fbebad8bf73c4aa1ec0ffc38a47d9e6ce928f3b93dd261c1c707017b74a6c5a", kill_on_drop: false }`
[INFO] [stdout] 6fbebad8bf73c4aa1ec0ffc38a47d9e6ce928f3b93dd261c1c707017b74a6c5a
